5156051515 has 16 divisors (see below), whose sum is σ = 6255061056. Its totient is φ = 4079728000.

The previous prime is 5156051497. The next prime is 5156051557. The reversal of 5156051515 is 5151506515.

It is not a de Polignac number, because 5156051515 - 2¹¹ = 5156049467 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530994 + ... + 540616.

It is an arithmetic number, because the mean of its divisors is an integer number (390941316).

Almost surely, 2^5156051515 is an apocalyptic number.

5156051515 is a deficient number, since it is larger than the sum of its proper divisors (1099009541).

5156051515 is a wasteful number, since it uses less digits than its factorization.

5156051515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10790.

The product of its (nonzero) digits is 18750, while the sum is 34.

The square root of 5156051515 is about 71805.6509962830. The cubic root of 5156051515 is about 1727.5836396975.

The spelling of 5156051515 in words is "five billion, one hundred fifty-six million, fifty-one thousand, five hundred fifteen".